Chart correction N12/21 — chart 37229
37229 16Ed. 2/2/13 LAST NM N11/21 N12/21 Relocate Buoy “No 85” from 53°44′54.2″N 9°24′08.7″E to 53°44′55.2″N 9°24′10.8″E Buoy “No 84” from 53°45′19.9″N 9°24′30.7″E to 53°45′20.4″N 9°24′33.6″E Buoy “No 83” from 53°45′46.5″N 9°23′34.6″E to 53°45′47.4″N 9°23′39.6″E Buoy “82a” from 53°45′53.9″N 9°24′10.4″E to 53°45′54.6″N 9°24′13.8″E (51(1640)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 16Ed. 2/2/13
Reference information — always verify against official Notices to Mariners before navigation.